LEDs and Reset Button

The following additional conditions apply:

After module power up, the CM/FM STATUS LED will remain red until diagnostics begin then will blink green.

After module power up, the ACTIVE/STANDBY LED will initially indicate Standby state until it registers either the Active or Standby state.

When a link is not present, the Speed LED will be off.

IOM LEDs

All IOM cards include one Status LED for the card and Transmit and Receive or Link/Activity and Speed LEDs for each port. Refer to the Quick Reference card for your IOMs for more specific LED information.

LED definitions for the Status LED and the TX/RX LEDs for Ethernet ports are given in Table 3‐4.

Table 3-4 IOM LED Definitions

Status LED

LED Activity

 

 

Diagnostics failed, module requires attention, or state before hardware initializes

Red

 

 

LED blinks during initialization and diagnostics

Blinking green

 

 

Diagnostics passed and software operational

Green

 

 

Not powered

Off

 

 

Ethernet Port LED (RX/TX)

LED Activity

 

 

Link established

Green

 

 

Activity over link

Blinking green

 

 

No power, link failure, system failure or administratively disabled

Off

 

 

The following additional conditions apply:

After IOM power up, the STATUS LED will remain red until diagnostics begin then will blink green.

3-46 Matrix X16-C Chassis Setup

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Enterasys Networks X16-C IOM LEDs, IOM LED Definitions, Status LED LED Activity, Ethernet Port LED RX/TX LED Activity